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    Application

    GEB Rechargeable Li-polymer Batteries 523450 Smallest Lithium Polymer Li ion Li-ion 3.7V 3.7Wh 1000mAh Lipo Battery

    3.7V 3.7Wh 1000mAh Lipo Battery

    Battery modelGEB523450
    Nominal voltage3.7V
    Minimum capacity1000mAh(0.2C discharge)
    Charging voltage4.2V
    Discharging cut-off voltage3.0V
    Standard charging0.2C /4.2V
    Max charging1.0C /4.2V
    Standard discharging0.2C/3.0V
    Max discharging continuous discharge1.0C/3.0V
    non-continuous discharge2.0C/3.0V
    Shipment voltage≥3.85V
    Operating temperature Charging:    0°C ~ 45°C
    Discharging: -20°C ~60°C
    Storage (At 50% SOC and specified temp, -10~25(12 months ≥85% )
    recoverable capacity in % vs time )    -10 ~45(6 months  ≥85% )

    -10~55(1 month   ≥90% )

    20±5 is the recommended storage temperature
    Visual InspectionThere should not be any remarkable scratches, cracks, 
    bolts, cauterization, deformations, swelling, leakage 
    and so on the surface of the cell.
    Reference standardGB/T 18287-2013,IEC/EN61960, UL1642


    Battery modelGEB523450
    Nominal voltage3.7V
    Minimum capacity1000mAh(0.2C discharge)
    Charging voltage4.2V
    Discharging cut-off voltage3.0V
    Standard charging0.2C /4.2V
    Max charging1.0C /4.2V
    Standard discharging0.2C/3.0V
    Max discharging continuous discharge1.0C/3.0V
    non-continuous discharge2.0C/3.0V
    Shipment voltage≥3.85V
    Operating temperature Charging:    0°C ~ 45°C
    Discharging: -20°C ~60°C
    Storage (At 50% SOC and specified temp, -10~25(12 months ≥85% )
    recoverable capacity in % vs time )    -10 ~45(6 months  ≥85% )

    -10~55(1 month   ≥90% )

    20±5 is the recommended storage temperature
    Visual InspectionThere should not be any remarkable scratches, cracks, 
    bolts, cauterization, deformations, swelling, leakage 
    and so on the surface of the cell.
    Reference standardGB/T 18287-2013,IEC/EN61960, UL1642


    China li-ion battery supplier1543474329617893.jpgli-ion battery manufacturerShenZhen China li-ion batteryli-ion rechargeable batteriesbattery

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    GEB specializes in the development, production and sales of custom lithium batteries. if you have any questions, please feel free to contact us.


    3.7v rechargeable battery

    rechargeable lithium battery

    lithium polymer batteries

    lithium ion battery

    lipo battery

    lipo battery 3.7v


    lithium polymer batteries

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    1,Q: What's the main product in GEB?                                                                       

       A: Rechargeable battery. Li-ion, Lipo battery and power battery pack.

    2,Q: What is overcharge?                                                                                             

       A: After charge, tested the batteries' initial state and capacity. Charge to 10.0V at 3C current, then charge to 0.01C at CV mode. Observe changes in battery appearance.

    3,Q: What is over discharge?                                                                                       

       A: After charge, test the batteries' initial state. When the batteries are normal, discharge to 0V at 0.5C. Observe changes in battery appearance

    4. Q: Can I have a sample order?                                                                                   

      A: Yes, we accept sample order to test and check quality. Batteries can be made as require.

    5. Q: Do you have MOQ limit?                                                                                        

      A: Yes, we have MOQ limit for mass production, but it depends on battery model. Please contact us for details.

    6. Q: How about the lead time?                                                                                      

      A: Samples will takes 5-7 business days. Mass production will takes 25-30 days. It depends on quantity.

    7. Q: How about shipping and delivery time?                                                              

      A: Generally, battery will be shipped via Express, such as DHL, TNT, FedEx and UPS, delivery time is 3-5 business days. Or DDP service, delivery time is 11-15 business days. Airline and sea shipping also available.

    8. Q: What about after-sale service?                                                                             

       A: We will offer you 1 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.


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    GEB specializes in the development, production and sales of custom lithium batteries. if you have any questions, please feel free to contact us.


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